11240053 has 6 divisors (see below), whose sum is σ = 12354902. Its totient is φ = 10218120.

The previous prime is 11240051. The next prime is 11240057. The reversal of 11240053 is 35004211.

11240053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5750404 + 5489649 = 2398^2 + 2343^2 .

It is not a de Polignac number, because 11240053 - 2¹ = 11240051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11240051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 46326 + ... + 46567.

Almost surely, 2^11240053 is an apocalyptic number.

It is an amenable number.

11240053 is a deficient number, since it is larger than the sum of its proper divisors (1114849).

11240053 is an equidigital number, since it uses as much as digits as its factorization.

11240053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92915 (or 92904 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 11240053 is about 3352.6188271260. The cubic root of 11240053 is about 224.0041785466.

Adding to 11240053 its reverse (35004211), we get a palindrome (46244264).

The spelling of 11240053 in words is "eleven million, two hundred forty thousand, fifty-three".